Specifications
Rugged Industrial Transmitters for RH and Dewpoint
Select from smart programmable ± 1% and ± 2%
transmitters. All have NEMA 4 enclosures offering
protection in wet, condensing environments. Refer
to new Transmitter Selection Guide (back pocket)
to assist in making the best choice.
The HMP 230 series of smart ±1 % RH accuracy
transmitters can be customized to meet your needs.
Select: output parameters (RH, Td, T, absolute
humidity, mixing ratio, wet bulb temperature,
enthalpy); temperature range, serial or analog
output, type of sensor head, etc.
The new DMP 240 series expands the operating
range further to include
high temperature and
low dewpoint applica-
tions without sacrific-
ing accuracy or stabil-
ity.
The 140 series offers
humidity/ temperature
measurement, ± 2% RH
accuracy, analog
outputs, and various
mounting configurations.
For high temperature
and low dew point
applications, choose
the new DMP 240.
Instead of packaging the transmitter electronics in
bulky and expensive enclosures to contain and
dissipate explosions when they occur, Vaisala
designed the HMT 360 electronics so that an
explosion cannot occur.
The end user can realize substantial savings, both in
the purchase price and in maintenance, when
compared to the older technology.
A variety of probe designs that are all interchange-
able with the transmitter electronics allow the user to
rotate one probe on the transmitter while a second is
being calibrated. In addition, probes can be rotated
or exchanged between different transmitters while in
the field.
Different HUMICAP
®
sensors are now available to
optimize performance in high hydrogen, toluene, and
hydrocarbon environments.
With products designed for wall-mount, confined
spaces, high pressure, high temperature and pressur-
ized spaces, the HMT 360 series is the most versatile
family of transmitters on the market.
NEW - The First Intrinsically Safe RH and Dewpoint Transmitters
for Hazardous/Explosive Environments
The HMT 360 Series IS transmitters are the 21st
century solution for measuring humidity and
dewpoint in hazardous classified areas.
BACK to
Table of
Contents
To Index